Surya was wonderstruk to know that earth is a big magnet and appreciated efforts of scientists to discover this. Do you notice any such things in magnets to appreciate? Explain.
Answers
if you are stuck in the middle of nowhere and given a compass, you will be grateful towards magnetism
magnets also help in separating magnetic elements from non magnetic elements
in the case of electromagnets, it helps u lift heavy magnetic objects,
Our planet earth is considered as a large spherical magnet due to it's gravitational force.
Similarly,a normal magnet has many mesmerizing physical characteristics which we should surely appreciate,such as;
1) The direction property of a magnet is one of the most important features ,a freely hanging magnet always points at the north-south direction with it's two edges.
2) If we flow electricity in a magnetic field ,a mechanical motion will be created in that conducting wire.
This is known as electromagnetism.
3) We can also create artificial magnets with the help of the normal magnets.
And many more.